How to Change Screen Rotation Settings

Note: You can adjust the setting to lock vertical/horizontal rotation and auto rotation.

Lock Horizontal / Vertical

1. Tap the "More"   icon in the top bar. The menu page will pop up.

2. Tap “Lock Horizontal" to lock/unlock it.  

△ By locking horizontal scrolling, you will only be able to scroll the pages vertically. △

Screen Rotation

1. Tap the "More"  icon in the top bar.

2. Tap "Lock Rotation" to lock/unlock it.